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path: root/drivers/scsi/NCR5380.c
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Diffstat (limited to 'drivers/scsi/NCR5380.c')
-rw-r--r--drivers/scsi/NCR5380.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 2597209183d..eeddbd19eba 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -295,16 +295,16 @@ static __inline__ void initialize_SCp(Scsi_Cmnd * cmd)
* various queues are valid.
*/
- if (cmd->use_sg) {
- cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
- cmd->SCp.buffers_residual = cmd->use_sg - 1;
+ if (scsi_bufflen(cmd)) {
+ cmd->SCp.buffer = scsi_sglist(cmd);
+ cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
cmd->SCp.this_residual = cmd->SCp.buffer->length;
} else {
cmd->SCp.buffer = NULL;
cmd->SCp.buffers_residual = 0;
- cmd->SCp.ptr = (char *) cmd->request_buffer;
- cmd->SCp.this_residual = cmd->request_bufflen;
+ cmd->SCp.ptr = NULL;
+ cmd->SCp.this_residual = 0;
}
}
@@ -932,7 +932,7 @@ static int __devinit NCR5380_init(struct Scsi_Host *instance, int flags)
* @instance: adapter to remove
*/
-static void __devexit NCR5380_exit(struct Scsi_Host *instance)
+static void NCR5380_exit(struct Scsi_Host *instance)
{
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
@@ -975,14 +975,14 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
case WRITE_6:
case WRITE_10:
hostdata->time_write[cmd->device->id] -= (jiffies - hostdata->timebase);
- hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;
+ hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);
hostdata->pendingw++;
break;
case READ:
case READ_6:
case READ_10:
hostdata->time_read[cmd->device->id] -= (jiffies - hostdata->timebase);
- hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;
+ hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);
hostdata->pendingr++;
break;
}
@@ -1157,16 +1157,17 @@ static void NCR5380_main(struct work_struct *work)
* Locks: takes the needed instance locks
*/
-static irqreturn_t NCR5380_intr(int irq, void *dev_id)
+static irqreturn_t NCR5380_intr(int dummy, void *dev_id)
{
NCR5380_local_declare();
- struct Scsi_Host *instance = (struct Scsi_Host *)dev_id;
+ struct Scsi_Host *instance = dev_id;
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
int done;
unsigned char basr;
unsigned long flags;
- dprintk(NDEBUG_INTR, ("scsi : NCR5380 irq %d triggered\n", irq));
+ dprintk(NDEBUG_INTR, ("scsi : NCR5380 irq %d triggered\n",
+ instance->irq));
do {
done = 1;